| Zip Code | Primary City | Secondary City | | 19034 | Fort Washington | Fort Washington, Ft Wash, Upper Dublin, Ft Washington | | 19048 | Fort Washington | Fort Washington, Trevose, Langhorne, Union Fidelity Busi Reply, Ft Washington | | 19049 | Fort Washington | Fort Washington, Trevose, Langhorne, Union Fidelity Postage Pd, Ft Washington |
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